sandbox directory

[Betelgeuse]

i would like to have a sandbox directory for mods. This would be a safe directory where tlisp could read and write files.
It would allow the saving of data separate from save files allowing game changes over time.
For simplicity a line read/writing file functions would work nicely where they are read/write as strings.

One nice use of this is that you could use this to be a super console. Just make a helper function called sprConsole and use it like this assuming you have already opened the file.
(sprConsole myFile) // this would read the given file and cat all the strings together and eval the whole thing

This would allow you to use your favorite text editor as the console.